De or het prohibitiestelsel?

The correct Dutch article is:

het prohibitiestelsel

Rule Words ending in -sel: usually het. See the rule

How to use prohibitiestelsel

the prohibitiestelselhet prohibitiestelsel
this prohibitiestelseldit prohibitiestelsel
that prohibitiestelseldat prohibitiestelsel
our prohibitiestelselons prohibitiestelsel
your prohibitiestelseljouw prohibitiestelsel
every prohibitiestelselelk prohibitiestelsel
which prohibitiestelsel?welk prohibitiestelsel?
a big prohibitiestelsel / the big prohibitiestelseleen groot prohibitiestelsel, het grote prohibitiestelsel